PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33229544-7 2020 Pharmacological inhibition of intracellular polyamine synthesis with alpha-difluoromethylornithine (DFMO) also increased MitoROS and ATF4 when ATP13A2 was deficient. Polyamines 44-53 activating transcription factor 4 Homo sapiens 133-137